30492228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 77728896

約数和(自身を除く): 47236668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2753, 2769, 3692, 5506, 5538, 8259, 11012, 11076, 16518, 33036, 35789, 71578, 107367, 143156, 195463, 214734, 390926, 429468, 586389, 781852, 1172778, 2345556, 2541019, 5082038, 7623057, 10164076, 15246114, 30492228]

約数ペア:

[(1, 30492228), (2, 15246114), (3, 10164076), (4, 7623057), (6, 5082038), (12, 2541019), (13, 2345556), (26, 1172778), (39, 781852), (52, 586389), (71, 429468), (78, 390926), (142, 214734), (156, 195463), (213, 143156), (284, 107367), (426, 71578), (852, 35789), (923, 33036), (1846, 16518), (2753, 11076), (2769, 11012), (3692, 8259), (5506, 5538)]